Author Archives: Louis Ferreira

DPRTV: Sony a6100 Review

The replacement for the Sony a6000 is an incredible value and step up over one of Sony’s most popular cameras by far. The Sony 6100 has received almost universal praise and should be good enough for just about anyone to capture anything they would want. Below is a summary of the above video. The Sony […]

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SIGMA 24-70mm F2.8 DG DN Art Only $1,099!

Key Features E-Mount Lens/Full-Frame Format Aperture Range: f/2.8 to f/22 Six FLD Elements, Two SLD Elements Three Aspherical Elements Positioned as a workhorse lens among Sony E-mount full-frame mirrorless systems, the Sigma 24-70mm f/2.8 DG DN Art is a versatile wide-angle to portrait-length zoom characterized by its f/2.8 constant maximum aperture. The bright design suits working […]

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Sigma 50mm f/1.2, 40mm f/1.2, and 35mm f/1.2 Patents Uncovered

The Sigma 35mm f/1.2 has already been announced and released, but it looks like Sigma has some additional f/1.2 lenses in the works. A Sigma 50mm f/1.2 would be great, but a Sigma 40mm f/1.2 might make a more interesting option. 50mm, f/1.2 Specification and lens arrangement of embodiment 1 Focal length: 50.99 mm F […]

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Sony Adds Real-Time Eye AF For Animals To Award-Winning RX10 IV

Sony Adds Real-Time Eye AF for Animals To Award-Winning RX10 IV Firmware update 2.00 adds animal eye tracking, unlocking new shooting possibilities. Sony today released Firmware Update 2.00 for the Sony RX 10 IV camera, giving users of the camera advanced real-time  Eye AF for Animals. The firmware update, available on Sony’s support page adds […]

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Sony FE 16-35mm f/2.8 GM Service Advisory

Sony FE 16-35mm f/2.8 GM: B&H Photo / Amazon / Adorama Notice of Free Inspection and Repair of Some Products of Digital Single-lens Camera α ™ [E Mount] LensFE 16-35mm F2.8 GM“SEL1635GM” Thank you for your continued patronage of Sony products. In some products of our FE 16-35mm F2.8 GM “SEL1635GM” lens for our digital single-lens camera α ™ [E mount] […]

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Mitakon Speedmaster 50mm f/0.95 III Review: A Minimal Improvement Over The Mark II

0.95 lenses are something special and the Mitakon Speedmaster 50mm f/0.95 III is probably the most affordable 0.95 that you might want to buy. This lens is basically the same as the Mark II lens so I included the Mark III review above and the Mark II below. The differences are: The fake leather case […]

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